store/[org.clojure/clojure "1.8.0"] clj::clojure.core/float?

Official Documentation

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Arities
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   [n]

Docstring
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  Returns true if n is a floating point number

Source

(defn float?
  "Returns true if n is a floating point number"
  {:added "1.0"
   :static true}
  [n]
  (or (instance? Double n)
      (instance? Float n)))

Example 1

Edit
(float? 0)
;; => false

(float? 0.0)
;; => true

Uses on crossclj